This is obviously wrong and makes ./check -r skip over tests on ext4
with "ext4 on $DEV not configured with metadata journaling".
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
ea_inode feature supports creating extended attributes with values
greater than the fs block size. This test exercises some common
scenarios:
- Extended attibute being placed in inode vs xattr block
- Removing extended attribute
- Removing a file that has an extended attribute
- Multiple files having identical large attribute values
- Repeatedly setting an extended attribute with various sizes
Signed-off-by: Tahsin Erdogan <tahsin@google.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
The ext4 online scrub program is no longer under active development,
so remove all the test code that tried to use it.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
On ext4 filesystem, the kernel carshes at mount time when
s_first_meta_bg's value exceeds the largest possible meta_bg
number. This kernel bug has been fixed in:
3a4b77c ext4: validate s_first_meta_bg at mount time
[eguan: add comments on the first_meta_bg value]
Signed-off-by: Xiao Yang <yangx.jy@cn.fujitsu.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Add an ext4-specific regression test for a bug which caused ext4 to
crash when mounting a filesystem which had an encrypted inode on its
orphan list.
This bug was present in kernels v4.1 and later. It has been fixed
in v4.11-rc1, v4.10.4, v4.9.16, and v4.4.55.
Cc: Theodore Ts'o <tytso@mit.edu>
Cc: Michael Halcrow <mhalcrow@google.com>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
1) We add _require_ext4_mkfs_feature to check the specified
feature whether it is available in mkfs.ext4 or not.
2) We apply _require_ext4_mkfs_feature in ext4/003 and remove
_require_mkfs_mkfs_bigalloc.
3) We add _require_ext4_mkfs_feature in ext4/306. When 64bit
feature is supported by mkfs.ext4, ext4/306 could skip.
Signed-off-by: Xiao Yang <yangx.jy@cn.fujitsu.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Apparently btrfs already has tests marked as belonging in the defrag
group, but none of the ext4 or generic tests were so marked.
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Previously, our XFS fuzzing efforts were limited to using the xfs_db
blocktrash command to scribble garbage all over a block. This is
pretty easy to discover; it would be far more interesting if we could
fuzz individual fields looking for unhandled corner cases. Since we
now have an online scrub tool, use it to check for our targeted
corruptions prior to the usual steps of writing to the FS, taking it
offline, repairing, and re-checking.
These tests use the new xfs_db 'fuzz' command to test corner case
handling of every field. The 'print' command tells us which fields
are available, and the fuzz command can write zeroes or ones to the
field; set the high, middle, or low bit; add or subtract numbers; or
randomize the field. We loop through all fields and all fuzz verbs to
see if we can trip up the kernel.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Move some fuzzing helper functions into a new common/fuzzy file.
We'll add a lot more fuzzing helpers in subsequent patches.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Back when I created common/populate, I thought it was sufficient to
_require the tools that the populate functions need in the main
file. This turned out to be a bit sloppy, so move them into a
helper function and call it from everything that uses populate.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Since commit 9538d1b69399 (ext4: avoid split extents for DAX
writes), currently sitting in ext4 tree, the block layout of files
has changed when the filesystem is mounted with -o dax and now
matches 'nodelalloc' variant instead of 'nozero'. Fixup the test
configuration.
Signed-off-by: Jan Kara <jack@suse.cz>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Upstream xfs_io has been converted to always use LFS compliant
(i.e. 64 bit) pwrite() rather than pwrite64(). Similar changes have
been made for multiple syscalls that have "*64" variants. hence the
error output of all these commands has changed, such as "pwrite64:
..." to "pwrite: ....".
Make a filter to catch the *64 variants and strip it, and
convert all the golden output to use the non-*64 variant. This will
make all golden output matching work correctly regardless of what
version of xfs_io is in use.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Enhance _exclude_scratch_mount_option() function to normalize mount
options. Now it can understand and extract real mount option from
string like "-o opt1,opt2 -oopt3".
And now we do word grep to handle mount options like noinode_cache
and inode_cache.
Finally, allow it to accept multiple options at the same time. No
need for multiple _exclude_scratch_mount_option lines now
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Define test groups for those tests which have _require_xfs_io_command
for punch, collapse, insert, and zero. This makes it easier to
exclude tests that use one of these fallocate commands. Or if you
want to specifically test for those fallocate commands you can do
this.
This obviates an out-of-tree xfstests patch I maintain which used an
XFS_IO_AVOID environment variable to suppress running tests that use
punch, collapse, insert, etc. This was rejected because of the
claim that it could be done using groups. So this commit is in
response to those upstream comments.
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
ext4 supports dynamic expansion of inode size via inode's
i_extra_size field. Test the code performing the expansion in the
kernel.
Signed-off-by: Jan Kara <jack@suse.cz>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
xfstests supports extended test names like 314-foo-bar, but
installation of these tests was skipped (not matching a regexp). So
this patch fixes the makefiles in tests/*/
The include/buildrules change was written by Dave Chinner.
Signed-off-by: Jan Tulak <jtulak@redhat.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
An ext4 file system can be created without a journal, but ext4/021
presumes it will contain one. Make that requirement explicit to
avoid unnecessary failures when testing "nojournal" file systems.
Signed-off-by: Eric Whitney <enwlinux@gmail.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
ext4/271 runs in no journal mode (-onoload), so running test with
journal related mount options makes no sense, and test fails after
kernel commit 1e381f60dad9 ("ext4: do not allow journal_opts for fs
w/o journal"), journal related mount options are not allowed in no
journal mode. So _notrun if there're journal related mount options.
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Commit 688f869 fixed this bug:
ext4: Initialize fsync transaction ids in ext4_new_inode()
We manually modify jbd2 journal_superblock_s.s_sequence to be a very
large number, which will greatly reduce the time taken to trigger
this bug, though it seems some too hacked.
Signed-off-by: Wang Xiaoguang <wangxg.fnst@cn.fujitsu.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
There're many tests don't remove $seqres.full before writing to it, and
accumulating logs there, then the logs are always growing over time.
Let's fix them once.
generic/16[1-8] generic/170 and generic/33[34] truncate $seqres.full in
the middle of the test, which results in partial logs. Fix them as well.
xfs/227 has duplicated lines to remove $seqres.full, remove the extra
line.
Signed-off-by: Eryu Guan <eguan@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
There were a number of tests that use Direct I/O that weren't testing
to make sure O_DIRECT is actually supported. This will be important
for avoiding false positives when testing ext4 encryption (which does
not support DIO for obvious reasons).
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
We have a wrapper around chattr to make sure people don't do the wrong thing on
their boxes, so we need to be able to specify CHATTR_PROG and have it actually
work, so replace all chattr calls with $CHATTR_PROG.
Signed-off-by: Josef Bacik <jbacik@fb.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
The check script requires that it be run as root, so adding
individualized checks for this in each teat is not needed.
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Ilya Dryomov
Darrick J. Wong
Tahsin Erdogan
Xiao Yang
Eric Biggers
Theodore Ts'o
Jan Kara
Dave Chinner
Qu Wenruo
Jan Tulak
Eric Whitney
Eryu Guan
Wang Xiaoguang
Josef Bacik